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Nitrobenzene and 4-nitrostilbene as acceptors: Transfer of the reaction center from the nitro group to the olefinic bond

  • Z. V. Todres
  • K. I. Dyusengaliev
  • T. M. Tsvetkova
  • Yu. A. Borisov
Organic Chemistry

Conclusions

  1. 1.

    cis-4-Nitrostilbene in the presence of N, N-dimethylaniline forms donor-acceptor complexes and slowly goes over to the trans form; the stability of this complex is approximately four times as great as that of the complex of N,N-dimethylaniline with nitrobenzene.

     
  2. 2.

    cis-4-Nitrostilbene goes over to the trans form without reduction of the nitro group by the reaction with dicyclooctatetrene derivatives of lanthanum and thorium, whereas nitrobenzene under these circumstances yields the azocompound.

     
  3. 3.

    Substitution of a styryl group in the para position of the nitrobenzene causes transfer of the reaction center from the nitro group to the olefin bond.

     

Keywords

Reaction Center Lanthanum Thorium Nitrobenzene Nitro Group 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Plenum Publishing Corporation 1984

Authors and Affiliations

  • Z. V. Todres
    • 1
  • K. I. Dyusengaliev
    • 1
  • T. M. Tsvetkova
    • 1
  • Yu. A. Borisov
    • 1
  1. 1.A. N. Nesmeyanov Institute of Heteroorganic CompoundsAcademy of Sciences of the USSRMoscow

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